79318600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 200377800

約数和(自身を除く): 121059200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 569, 680, 697, 820, 850, 1025, 1138, 1394, 1640, 1700, 2050, 2276, 2788, 2845, 3400, 3485, 4100, 4552, 5576, 5690, 6970, 8200, 9673, 11380, 13940, 14225, 17425, 19346, 22760, 23329, 27880, 28450, 34850, 38692, 46658, 48365, 56900, 69700, 77384, 93316, 96730, 113800, 116645, 139400, 186632, 193460, 233290, 241825, 386920, 396593, 466580, 483650, 583225, 793186, 933160, 967300, 1166450, 1586372, 1934600, 1982965, 2332900, 3172744, 3965930, 4665800, 7931860, 9914825, 15863720, 19829650, 39659300, 79318600]

約数ペア:

[(1, 79318600), (2, 39659300), (4, 19829650), (5, 15863720), (8, 9914825), (10, 7931860), (17, 4665800), (20, 3965930), (25, 3172744), (34, 2332900), (40, 1982965), (41, 1934600), (50, 1586372), (68, 1166450), (82, 967300), (85, 933160), (100, 793186), (136, 583225), (164, 483650), (170, 466580), (200, 396593), (205, 386920), (328, 241825), (340, 233290), (410, 193460), (425, 186632), (569, 139400), (680, 116645), (697, 113800), (820, 96730), (850, 93316), (1025, 77384), (1138, 69700), (1394, 56900), (1640, 48365), (1700, 46658), (2050, 38692), (2276, 34850), (2788, 28450), (2845, 27880), (3400, 23329), (3485, 22760), (4100, 19346), (4552, 17425), (5576, 14225), (5690, 13940), (6970, 11380), (8200, 9673)]